Re: strange machine...

From: Gerrit Heitsch <*gerrit_at_laosinh.s.bawue.de*> Date: Thu, 12 Sep 2013 21:06:48 +0200 Message-ID: <523210C8.50903@laosinh.s.bawue.de> · gerrit_at_laosinh.s.bawue.de

On 09/12/2013 08:45 PM, didier derny wrote:
> http://www.ebay.fr/itm/Commodore-SX64-Prototyp-KU-14194HB-PCB-strange-C64-/200961593614?pt=Klassische_Computer&hash=item2eca3e910e
>
> reminds me a machine built in france from a C64 (named sysmod 200) but
> this machine had a bus on one side and not a case.

Doesn't look like a prototype to me. But still a nice system.

And since it has a KU-14194HB, it is very likely that C107 and C108 
(inside the shield for VIC) are leaking and have destroyed some traces,
usually the one to Pin 15 of the 74LS629. Easy to fix once you know 
about the problem.

If you have a C64 with that board, check the caps.

  Gerrit

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